PCM TECHNOLOGIES
🏢 View company profile →7Patents
7Active
7Granted
47Portfolio score
Filing activity: May 28, 2013 → May 16, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9631619B2 | Helical rotor of a progressing cavity pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10246997B2 | Sample testing device and fluid pumping installation comprising such a testing device | Physics | 1 | Active |
| US9938132B2 | Dispensing device and group of such dispensing devices | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9869142B2 | Torque anchor for blocking the rotation of a production string of a well and pumping installation equipped with such a torque anchor | Fixed Constructions | 0 | Active |
| US9771764B2 | Torque anchor for blocking the rotation of a production string of a well | Fixed Constructions | 0 | Active |
| US9506468B2 | Progressive cavity pump with uncoupled natural frequency | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11326594B2 | Stator element of a progressive cavity pump and progressive cavity pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.